Answer:
A
Step-by-step explanation:
I think it was A I dont remember whichever one had three sides
Answer:
(2x - 5) (x + 4)
Step-by-step explanation:
Answer:
Step-by-step explanation:
I think this is just adding so 450+5+455,you can also use a calculator on questions like these.
I had a problem like this with different names so I thought I would just share. In your case, Omar is Dylan and Lucy is Caleb.
Answer:

Step-by-step explanation:
If the ratio of measures of the angles in the triangle ABC is 4:13:19, then angles of this triangles have measures 4x, 13x and 19x.
The sum of the measures of all interior angles of the triangle is always equal to 180°, then

Therefore, the angles of the triangle are
